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pseudorandom name posted:there's also a bunch of shambling corpses like S3 and SGI that have that one mandatory patent S3's patent on BC/DXT texture compression expires in October of this year.
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# ? Jan 16, 2017 05:20 |
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# ? Apr 25, 2024 11:23 |
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Patents last 20 years. So an open sores GPU can only really implement the functionality of a GPU from early 1997. Oh you want anything that even vaguely resembles shaders well gently caress you every single silicon architectural feature required to implement them is undoubtedly patented out the loving rear end. https://www.google.com/#q=fused+multiply+accumulate+patent Even fused multiply accumulate has a bunch of bullshit patents around it.
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# ? Jan 16, 2017 06:20 |
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The_Franz posted:S3's patent on BC/DXT texture compression expires in October of this year. the idea of storing colors in floats has a few more years
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# ? Jan 16, 2017 06:26 |
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pseudorandom name posted:the idea of storing colors in floats has a few more years so... every javascript program that deals with colors is in violation of this patent?
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# ? Jan 16, 2017 09:39 |
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why would you store colours in floats i mean, besides javascript
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# ? Jan 16, 2017 10:06 |
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Truga posted:why would you store colours in floats hdr
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# ? Jan 16, 2017 11:09 |
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isn't that just 10 bits per subpixel? does it really need a whole float to work correctly?
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# ? Jan 16, 2017 11:11 |
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you're confusing the C float keyword with the idea of floating point numbers
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# ? Jan 16, 2017 15:47 |
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Sapozhnik posted:Oh you want anything that even vaguely resembles shaders well gently caress you every single silicon architectural feature required to implement them is undoubtedly patented out the loving rear end. jesus christ
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# ? Jan 16, 2017 20:25 |
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2023: year of the open sores gpu edit: nope 2024, so all the glsl 1.0-related items can expire
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# ? Jan 16, 2017 20:26 |
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Truga posted:why would you store colours in floats fp16 has been a common format for intermediate render targets for a long time
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# ? Jan 16, 2017 20:42 |
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fedora 25 has actually restored my faith in using linux on anything but the server a fair bit granted, i still think it is almost always preferable to just run windows and virtualize linux for almost all such uses, but with a minimum of customization fedora 25 actually feels like a good place to be wp red hat people
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# ? Jan 16, 2017 21:11 |
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yeah f25 is good, i switched to it from arch now if only chromium had a shipping wayland backend (because x11 touchpad scrolling is garbo) or epiphany was just a little bit less of a joke (it has an ad blocker, please add a ui for it)
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# ? Jan 16, 2017 21:20 |
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Notorious b.s.d. posted:there are reasons to consider as/400. well don't leave us hanging
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# ? Jan 16, 2017 22:05 |
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# ? Jan 16, 2017 22:05 |
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Sapozhnik posted:now if only chromium had a shipping wayland backend (because x11 touchpad scrolling is garbo) idk about chromium but actual retail Chrome supports native multitouch on linux if you enable the right poo poo
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# ? Jan 18, 2017 01:57 |
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lots of love
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# ? Jan 18, 2017 05:30 |
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i had to track down a 4.8 kernel package because i upgraded to 4.9 and it wiped my zfs kernel modules. then i spent most of the day learning kickstart and the libvirt tools and setting up a bridge interface.
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# ? Jan 31, 2017 04:49 |
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zfs is not a desktop file system
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# ? Jan 31, 2017 09:13 |
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it is, if you're a sperg while we are on filesystem chat, apparently btrfs literally runs out of space if you use a small partition (like 4GB, I think). Apparently it can't turn unused space into free space so that it could actually get used. And you can't reclaim the space with utils without actually adding another device to provide free space in order to make free space. I guess it don't matter unless you make 4GB filesystems on your flash drive for your linux desktop.
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# ? Jan 31, 2017 10:00 |
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Can you even buy a flash drive that small anymore
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# ? Jan 31, 2017 11:10 |
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hifi posted:i had to track down a 4.8 kernel package because i upgraded to 4.9 and it wiped my zfs kernel modules. then i spent most of the day learning kickstart and the libvirt tools and setting up a bridge interface. lol zfs on linux nice license violation there
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# ? Jan 31, 2017 17:52 |
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atomicthumbs posted:well don't leave us hanging actual business reason: tons of interop poo poo for your lovely god drat mainframe. old school mainframe apps required you to install a "terminal controller" at every branch office anyway. upgrade that to a as/400 (or system i or whatever) and you can have some local brains to process poo poo BEFORE making the round trip to the mainframe cool yospos reason: as/400s have unified storage and 128 bit pointers. there's no distinction made between ram, swap, and disk. everything is just a fuckin place you can grab poo poo from. it's rad as hell this is a v. good book if you enjoy sperging out about this poo poo https://www.amazon.com/Inside-As-400-Frank-Soltis/dp/1882419138 this is a short pdf on why the as/400 is cool https://www.scss.tcd.ie/SCSSTreasuresCatalog/hardware/TCD-SCSS-T.20121208.068/IBM-AS400-technical-introduction.pdf
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# ? Jan 31, 2017 17:57 |
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last week i fixed a crashing iscsi server by upgrading stock centos 7 to 4.4.44 from elrepo, it was messed up
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# ? Jan 31, 2017 19:23 |
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quote not edit
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# ? Jan 31, 2017 19:23 |
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Notorious b.s.d. posted:lol zfs on linux did they have a lawyer say what ubuntu doing was bad? this is just on ym fedora rig so i don't think there's any way i can do something illegal
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# ? Jan 31, 2017 20:25 |
hifi posted:did they have a lawyer say what ubuntu doing was bad? this is just on ym fedora rig so i don't think there's any way i can do something illegal It's not illegal to do it yourself--it's just potentially a license violation to distribute Linux and ZFS together. Canonical doesn't give a poo poo though because they are headquartered in the Isle of Mann so they are harder to sue (as far as I understand it).
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# ? Jan 31, 2017 21:05 |
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Notorious b.s.d. posted:actual business reason: tons of interop poo poo for your lovely god drat mainframe. old school mainframe apps required you to install a "terminal controller" at every branch office anyway. upgrade that to a as/400 (or system i or whatever) and you can have some local brains to process poo poo BEFORE making the round trip to the mainframe the as/400 was created and manufactured in rochester so it's good
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# ? Jan 31, 2017 21:41 |
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Perplx posted:last week i fixed a crashing iscsi server by upgrading stock centos 7 to 4.4.44 from elrepo, it was messed up you sure your multipath wasn't hosed up and you just blew away the bad config
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# ? Jan 31, 2017 21:46 |
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VikingofRock posted:It's not illegal to do it yourself--it's just potentially a license violation to distribute Linux and ZFS together. Canonical doesn't give a poo poo though because they are headquartered in the Isle of Mann so they are harder to sue (as far as I understand it). canonical doesn't care because they are a fly-by-night and their "support" is a joke
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# ? Jan 31, 2017 21:46 |
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hifi posted:did they have a lawyer say what ubuntu doing was bad? this is just on ym fedora rig so i don't think there's any way i can do something illegal the problem is that because combining the products is a license violation, zfs on linux is a rare circumstance and there are very few users it's almost totally un-tested. you might as well be running btrfs
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# ? Jan 31, 2017 21:47 |
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Notorious b.s.d. posted:the problem is that because combining the products is a license violation, zfs on linux is a rare circumstance and there are very few users i assume they have unit tests. it works on my machine
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# ? Jan 31, 2017 21:57 |
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Roargasm posted:you sure your multipath wasn't hosed up and you just blew away the bad config i'm not using multipath (i know single point of failure), the config was unchanged i just yum install'ed kernel-ml
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# ? Jan 31, 2017 22:07 |
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Notorious b.s.d. posted:this is a short pdf on why the as/400 is cool summary: "everyone who still buys this dinosaur age poo poo is running amazingly dusty decks and is locked in as gently caress so it's cool if everything is actually running in an emulator". the underlying cpu isn't actually 128 bit at all
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# ? Jan 31, 2017 22:42 |
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BobHoward posted:summary: "everyone who still buys this dinosaur age poo poo is running amazingly dusty decks and is locked in as gently caress so it's cool if everything is actually running in an emulator". the underlying cpu isn't actually 128 bit at all it was always "in an emulator," so to speak, from the very beginning. there was never any architecture other than the 128 bit TIMI also, everything is "emulated" ahead of time. timi bytecode gets compiled to native POWER instructions aot, so it runs plenty fast
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# ? Feb 1, 2017 02:36 |
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BobHoward posted:summary: "everyone who still buys this dinosaur age poo poo is running amazingly dusty decks and is locked in as gently caress so it's cool if everything is actually running in an emulator". the underlying cpu isn't actually 128 bit at all yeah but that was always the case, AS/400 was designed from the start as a virtual architecture for that kind of scaling and implementation change functionality in a similar old-but-modern way, the IBM RT PC (6150 & friends) actually had a hypervisor that its operating systems ran on, rather than have them run directly on the bare hardware you couldn't run AOS and AIX and Mach simultaneously though, as it wasn't that kind of VM; it could have been extended to support that, though an RT was already so excruciatingly slow that it would've only been a CS student party trick (unlike running System 6 simultaneously with the BSDSS on MacMach, which ruled) I should ask some folks whether the RT hypervisor also handled the floating point implementation; it had several different FP coprocessor options, including a 68881 option, which is just bizarre even by 80s workstation standards
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# ? Feb 1, 2017 04:17 |
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overwatch patches for wine out! https://bitbucket.org/awesie/wine-overwatch/src/overwatch/OVERWATCH
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# ? Feb 10, 2017 10:05 |
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i tried to install fedora and for the fifth time it hosed up hilariously ubuntu mate is sorta okay but I installed OpenSUSE (tumbleweed) at someone's recommendation and it seems pretty great. it's on a refurbished 32gb sandisk ultra extreme pro triple or w/e i got for $13 tumbleweed is rolling release and they use opencv and poo poo to automatically test package updates by performing actual tasks then linux 4.10 came out and I downloaded it and patched it with MuQSS for CPU scheduling and BFS for IO scheduling and compiled it and surprisingly 1. it's fast and 2. it worked the first time My linux curse is broken now if only i can figure out how to install amdgpu-pro on opensuse so I can actually do what i installed it for (use opencl on my amd 7870)
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# ? Feb 21, 2017 20:08 |
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mate is nice, opensuse rules
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# ? Feb 21, 2017 20:11 |
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# ? Apr 25, 2024 11:23 |
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i had a problem with the fedora installer when it would just hang forever with a mdadm array and i had to unplug all of the drives and install like it was loving windows all over again. im skipping 25 on my local rig though. also cockpit never worked for some reason
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# ? Feb 21, 2017 20:14 |